Prerequisite: Level 4

Effect: The construct companion’s body becomes magically enhanced, as if it were enchanted armor. The companion’s AC increases by +1. This bonus increases by +1 for every four levels past 4th, to a total of +5 at 20th level.

Resonance: A field of energy hardens the armor of nearby allies, increasing the AC bonus of the armor they are wearing by +1. This bonus increases by +1 at 10th and 16th levels. This benefit lasts for 1 minute. Clothing counts as armor with an AC of 0 for the purpose of this ability.